Yoga mat



FIG. 1 is a right side elevated view of a yoga mat showing my new design, a left side elevated view being a same image thereof;

FIG. 2 is a rear elevated view of the yoga mat, a front elevated view being a same image thereof;

FIG. 3 is a top plan view of the yoga mat;

FIG. 4 is a bottom plan view of the yoga mat; and,

FIG. 5 is a top perspective view of the yoga mat. 

The ornamental design for a yoga mat, as shown and described. 